This paper makes an analysis of psychic phenomena within the Spiritualist religion
Kardecist. Mediumship is addressed as a symbolic system, which is articulated in a
religious field itself, the psychic field and on which transit other forms of religiosity,
such as Umbanda and Candomblé. Mediumship is regarded as a symbolic system
complex and multifaceted, from four dimensions, namely the social level, the social
group or micro, the individual and the paranormal. The paper focuses its analysis on
the paranormal dimension, establishing a process of legitimation of science by
spiritualism, mediated by science or parascience of parapsychology, which is
appropriate and re-signified by intellectuals and researchers Brazilian spiritists, to the
point of forming a field paranormal Brazilian where it is possible to establish a
dialogue between science and religion spiritualist. The author of five chapters trace
the entire route of the historical and ideological religiosity Spiritualist Kardecist and
parapsychology, as well as what he calls the Brazilian paranormal field. Indicates the
existence of a Brazilian spiritism, with religious connotations and different from the
original French, which has a more scientific connotation. In the last chapter conducts
a description and analysis of how the speech supposedly scientific parapsychology
and science spiritualist and psychic interprets the phenomenon which the social
function that interpretation plays for unification and institutionalization of spiritualism
as a religion systematized.